The XR750 that you are looking at was number 009 of 190 examples built by Harley-Davidson in 1972. The “Alloy XR” was the brainchild of race-team manager Dick O’Brian. Frustrated by reliability problems and lackluster power from the “Iron XR,” Mr. OBrian and his staff set about building a production racer that could beat the Triumphs, BSA’s, and Yamaha’s that were winning the majority of Grand National events.

Old Dude Vintage has been in business since 1981. We are the source for obsolete NOS Harley Davidson hardware and quality reproductions, and we stock over nineteen thousand part numbers. While our specialty is hardware, we also have a number of larger parts.

Specializing in the best high performance parts for the Panhead and Shovelhead Engines on the market.
Sorensen Performance covers both HarleyDavidson and Automotive applications, we have a chassis dyno for bikes as well as a Superflow 901 capable of dynoing not only Automotive Engines but Vtwins as well.
For more information, call (306)761-0064 or e-mail